Details for Benchmark: LY2800
N 41° 32.074 W 075° 53.975 (NAD 83)
Coordinates may not be exact. Altitude is SCALED and location is ADJUSTED. (more info)
- In WYOMING county, PA View Original Datasheet
- TUNKHANNOCK PENELEC ANT POLE
- Marker Type:
- setting not listed - see description
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Documented History (by the NGS)
|1/1/1968 by CGS (FIRST OBSERVED)
|NO DESCRIPTIVE TEXT AVAILABLE.
- The horizontal coordinates were established by classical geodetic methods and adjusted by the National Geodetic Survey in January 1999.
- The orthometric height was scaled from a topographic map.
- The Laplace correction was computed from DEFLEC99 derived deflections.
- The geoid height was determined by GEOID99.